Yeah, Dwight really doesn't look good on that chart I hadn't considered color-blindness. That's something I'll have to look into. Thanks for your feedback :).

Yeah, Dwight really doesn't look good on that chart I hadn't considered color-blindness. That's something I'll have to look into. Thanks for your feedback :). I think you're right about the onmouseover... I've wondered whether a dropdown menu on the axis in the chart would work. We'll have to work on the visual aesthetic a bit more.